baber/WOPTO huggingface dataset:
Patent JP-H01165102-A (JP)
Title: Manufacture of voltage nonlinear resistor
Inventor: NEMOTO HIROSHI
IPC: H01C7/10
Filed: 1987-12-22
Abstract: PURPOSE:To obtain a sintered compact with a high density and nonlinear voltage-current characteristics, by adding an admixture which allows the sintered compact itself to have voltage nonlinearity into a zinc oxide and, mixing, granulating, and molding them and after that, performing the primary burning under a reduced pressure and then, performing the secondary burning in an oxidizing atmosphere after applying inorganic substances which form a high resistance layer on the side surface of a burned body. CONSTITUTION:After adding an admixture which allows the sintered compact itself to have voltage nonlinearity into a zinc oxide mixed by a prescribed dispensing ratio and after mixing, granulating, and molding them, the compact is embedded by a depth of 10mm in a granule having the same chemical composition as that of the compact, and the primary burning is carried out under a reduced pressure of 1Torr. After causing a mixture a consisting of inorganic substances, for example, Bi2O3, Sb2O3, SiO2 to have the form of a paste and then, after applying it to peripheral side faces of the primary burning body so as to form a side face resistive layer of a voltage nonlinear resistor, the second burning is performed in an oxidizing atmosphere having an oxygen partial pressure which is higher than that in the primary burning process. A sintered compact which is obtained in this way does not have voids that are more than 10mum and a voltage nonlinear index is large and a discharge withstand current rating is high.
Patent JP-H08174484-A (JP)
Title: Method and device for cutting edge of sheet laminated body
Inventor: FURUYA KEIKIYO
IPC: B26D7/08
Filed: 1994-12-26
Abstract: PURPOSE: To achieve high efficiency of work including binding work to be performed after cutting work by making two-folded papers in a state where two thousands of papers are laminated, and enabling the folded parts T to be cut (edge cutting) all at once. CONSTITUTION: The side part on the opposite side to the folded part T is pinched and held in the laminating direction in relation to a laminated body S of papers, and the side part on the folded part T side is strokingly pinched. Air bleeding to the folded part T is performed, so as to prevent load collapsing. After that, cutting (edge cutting) is performed in a state where the whole surface of the laminated body S is pinched, and binding is performed.
Patent JP-H02170106-A (JP)
Title: Optical module unit
Inventor: ODAGIRI YUICHI
IPC: H04B10/25
Filed: 1988-12-23
Abstract: PURPOSE:To manufacture an optical module efficiently by structuring an optical isolator separately from the optical module and eliminating the need to vary the relative position relation among a semiconductor laser, a lens system, and an optical fiber. CONSTITUTION:The optical isolator 11 is not incorporated in the optical modulator 12 and interposed and arranged between a 1st single-mode optical fiber and a 2nd optical fiber 14. Thus, the optical isolator 11 is separated from the optical module 12, so the relative position relation among the semiconductor laser 15, lens system (1st converging rod lens 16a and 2nd converging rod lens 16b), and the 1st optical fiber 13 need not be varied. The optical fiber 12 is therefore manufactured efficiently. The problems of the length increase and thickness of the optical module 12 resulting from the incorporation of the optical isolator 11 are solved by separating the optical isolator 11 and optical module 12.
Patent JP-H05156874-A (JP)
Title: Mechanism for preventing cloud on windowpane for bathroom
Inventor: INABA KOJI
IPC: B05B1/20
Filed: 1991-12-06
Abstract: PURPOSE:To prevent effectively simply a windowpane which divides a bathroom from the outside from clouding at low cost. CONSTITUTION:A shower header 9 is provided on a ceiling 3 near a window of a bathroom 1. The shower header 9 is provided widthwise of a windowpane 2 with a plurality of sprinkling ports directed toward the windowpane 2 side. A water supply pipe 10 for introducing water into the shower header 9 is laid in the ceiling 3. Water is applied to the upper portion of the windowpane 2 by sprinkling water from the shower header 9 toward the windowpane 2. The water drops along the surface of the windowpane 2 to remove cloud and water drops from the surface of the windowpane 2.
Patent JP-H10149739-A (JP)
Title: Ec touch panel type key switch
Inventor: KISAMI NOBUOMI
IPC: H01H13/02
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To reduce the number of key display to the required minimum, and to simplify the key operation, and while to miniaturize an equipment by arranging the electrolyte between a pair of electrodes formed by coating a display patterns of the transparent insulating material, which is formed on a transparent conductive film by printing, with electrochromism (EC) material. SOLUTION: Display patterns 2, 2' of the transparent insulating material are printed on transparent conductive films 4, 4' formed in transparent carriers 3, 3', and the display patterns 2, 2' are coated with the EC material 5, 5' such as oxide tungsten. They are laminated with a space, and side surfaces thereof are sealed with the sealing agent 7, 7', and a central space is sealed with the electrolyte 6. In response to changeover between positive and negative direct current voltage at several voltage to be applied to both the electrodes, an upper and a lower EC layers 5, 5' are alternately changed from colorless condition to the colored condition. At this stage, since color of a part printed with the insulating material is not changed, display patterns are seen as it is floating.  Key display is divided to two of an upper and a lower display patterns in response to the frequency of use, and area of the layer is reduced.
Patent JP-H01163649-A (JP)
Title: Bioelement
Inventor: ONISHI MICHIHIRO
IPC: G01N27/327
Filed: 1987-12-21
Abstract: PURPOSE:To obtain sensible detection power by accumulating plural composites of both of Langmuir-Blodgett films of a monomolecular type and accumulation type on which biocatalysts are fixed between said films of both types formed on a base body. CONSTITUTION:Formation of glucose by hydrolysis of starch and formation of glucono-delta-lactone by oxidation of the formed glucose are continuously effected by using the mixed films (TSA-MA films) composed of trimethyl stearyl ammonium chloride (TSA) and methyl aracidate (MA) as the Langmuir-Blodgett films (LB films) and using glucose amylase (GA) and glucose oxidase (GOD) as the biocatalysts. This bioelement is constituted of a 1st reaction layer 3 to which the monomolecular film layer 2 of the TSA-MA1 adsorbing the GA2 is opposed on a hydrophilic group side, the 2nd reaction layer 6 to which the monomolecular film 2 layer of the AA film 4 adsorbing the GOD 5 is opposed, and a quartz glass substrate 8 which is in contact with the hydrophobic group of the arachic acid of the layer 6 and on which a gold electrode 7 for detecting the change in the current in the reaction system is deposited.
Patent JP-H03184523-A (JP)
Title: Vacuum cleaner
Inventor: EBARA TAKASHI
IPC: A47L9/04
Filed: 1989-12-13
Abstract: PURPOSE:To enable a section between a main body and a suction device, to be arranged with two wires by switching a power feeding wire to a rotary cleaning member driving DC motor with current to be fed from the side of the main body, and by interrupting the power feeding wire with slight current when a current limiting means is worked. CONSTITUTION:When moving joint pieces 21a-21c are moved to a degree in the direction of an arrow head B, then a first mode for performing suction working only is set, and when the pieces are moved to a degree further, then a second mode for the suction working and working a rotary type brush 7 is set, and when the pieces are moved to a degree further, then a third mode for the suction working and rotating a wiping member 8 is set. By LED lamps 29, 30, 31, the first, second, and third modes are displayed. The LED lamp 29, a resistor 32, and diodes 40, 39 are arranged in series, and a series-connection circuit is connected to wires 27a, 27b. By current to be fed from the side of a main body, a power feeding wire to a DC motor 10 can be switched, and the LED lamp 30 is lit when current for rotating the DC motor 10 in the forward direction flows, and the LED lamp 31 is lit when current for rotating the DC motor 10 in the reverse direction flows.
Patent JP-H0644828-A (JP)
Title: Insulating magnet wire and manufacture thereof
Inventor: SUCHIIBUN GUROSU
IPC: H01B7/29
Filed: 1992-12-02
Abstract: PURPOSE: To eliminate the need for heating to extrude an organic solvent from an adhesive or to cure an insulating material by using a soft and flexible fiber material as an insulating tape and putting a pressure sensitive adhesive on one side of it. CONSTITUTION: A magnet wire conductor 10 becomes an insulating coating magnet wire 11 by installing an electric insulating material 12 having a pressure sensitive adhesive 13. A material 12 is a soft and flexible fiber material made of, for instance, glass fibers, aramid fibers, polymer fibers and their combinations. An insulating tape 14 is made by putting the agent 13 on the material 12 and a flaking strip 16 is made by putting a release agent 18 on a flaking material 17. Moreover, immediately after the tape 14 is made by putting the agent 13 on the material 12, an insulating tape compound 15 is made by installing the strip 16 on the tape 14 covering the agent 13 with the agent 18 and is rolled on a continuous reel. As a result, the tape 14 is bonded to the wire 11 only by applying pressure without a thermosetting treatment.
Patent JP-H11160636-A (JP)
Title: Horizontal synchronizing signal detecting circuit and optical scanning device using it, and image forming device
Inventor: KAWAKAMI OSAMU
IPC: G02B26/10
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a stable horizontal synchronizing signal detecting circuit by adding control to a reference voltage control circuit from a CPU to eliminate malfunction of a horizontal synchronizing signal caused by changes in light quantity. SOLUTION: This horizontal synchronizing signal detecting circuit is provided with a laser driving circuit 1 for making a laser diode 2 emit a light flux based on a video signal 10 transmitted from an upper device, a light quantity detecting sensor 4 for detecting light quantity of the emitted light flux, and a light quantity control circuit 5 for controlling the laser driving circuit 1 based on the signal from the light quantity detecting sensor 4 and keeping the light quantity from the laser diode 2 constant.  Moreover, it is provided with a synchronization sensor 3 for detecting a scanning start position for specifying a position for the emitted light flux to form an image, a comparator 6 outputting an optical signal of the emitted light flux detected by the synchronization sensor 3 as a horizontal synchronizing signal, and a reference voltage control circuit 8 outputting a reference voltage to the comparator 6 based on a signal from a CPU 9 managing the control of the whole circuit.
Patent JP-H06169795-A (JP)
Title: Production of optically active carboxylic acid and its antipode ester
Inventor: OZAKI EIJI
IPC: C12R1/40
Filed: 1992-12-02
Abstract: PURPOSE:To efficiently separate the subject compound from a reactional system and purify the compound because of a low elusion of proteins from a catalyst into the reactional system by asymmetrically hydrolyzing a carboxylate ester with a specific immobilized vital catalyst. CONSTITUTION:A carboxylate ester of formula I (R1 is alkyl, aryl, etc.; R2, R3 are alkyl; (n) is 1, 2) (e.g. beta-acetylthio-alpha-methylpropionic acid methyl ester) is treated with an immobilized vital catalyst to provide the objective compound of formula II, the immobilized vital catalyst being produced by treating bacterial cells with a multifunctional crosslinking agent, and the bacterial cells having an ability to asymmetrically hydrolyze the ester bond. The bacterial cells asymmetrically hydrolyzing the ester bond is preferably Pseudomonas putida MR-2068 strain (FERN P-3846), etc. The multifunctional agent includes glutar aldehyde. The hydrolysis reaction is preferably performed at >=45 deg.C for 4-15hrs.
Patent JP-H10148667-A (JP)
Title: Ca log/cfar system
Inventor: KOZUKA TAKANORI
IPC: G01S7/32
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an LOG/CFAR(logarithmic constant false alarm rate) system, in which the probability of erroneous alarm is constant even for a radar video data having high fluctuation, e.g. Weibull distribution. SOLUTION: The average value N of logarithmic transformation video is determined by Cell Averaging(CA) method using a delay circuit 2, adders 3, 4 a divider 5 and a delay circuit 6 and the moving average of the fluctuation of video amplitude is determined as a deviation D from the difference between a logarithmic transformation video and an average value N by the same CA method. The average value N is multiplied by a coefficient K1 and and added to the deviation D multiplied by a coefficient K2 to produce a threshold value. A comparator 16 compares a logarithmic conversion video from the delay circuit 2 with the threshold value and a coefficient calculator 17 calculates the coefficients K1 , K2 such that a desired probability of erroneous alarm can be obtained in the detection.
Patent JP-2001144239-A (JP)
Title: Lead-cutting die
Inventor: IKURA JIYUNJI
IPC: B21D28/14
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a lead-cutting die with which a solder covering a cutting face by a punch of an external lead of a lead frame being rubbed by the punch is prevented. SOLUTION: In a lead-cutting die 1, a punch 40 is plunged into a cutting hole from above an external lead of a lead frame FF, which is solder-plated and disposed on the cutting hole of a lower die 10, and the external lead is cut off from the lead frame by a cutting blade 41 of the punch. In this case, a slight thickness required for cutting is left behind in a part of the cutting blade of the punch, and a side face part above the part is engraved as a relief part 42. Accordingly, after the external lead is cut off, even if the punch is dropped down or raised, the cutting face of the external lead covered with a solder after cut off does not rub a side face of the punch, nor is the solder of the cutting face scraped off by the side face of the punch.
Patent JP-H09144434-A (JP)
Title: Structures for sliding door and top-railed sliding door
Inventor: TANAKA TOYOAKI
IPC: E06B3/46
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To make replacement of door leaves easy, and to shorten the term of works while reducing costs by a method wherein a lintel is fixed by nailing or the like to the wall surface and a rail is embedded in a floor, or a hanger rail is fixed by nailing or the like to the wall surface, and the door leaves are installed thereto. SOLUTION: A lintel and a sill are installed in parallel with each other at the upper and the lower parts of an opening provided at a wall, and a door leaf capable of moving in reciprocation over rails formed by the lintel and the sill is arranged, with the lintel formed, being projected toward the interior side, on the wall surface. On installing the door leaf, fitting of frame members into the opening becomes unnecessary, and the sliding door leaf 1' can be installed only by fixing the lintel to the wall surface with nails or the like and by embedding a rail serving as a sill into the floor. Furthermore, replacement of the door leaf becomes easy.  In such a way, processes for forming a partial wall become unnecessary, and as the sill is embedded in the floor, elderly or disabled persons are protected from stumbling over the sill with safety ensured while making passage easy for wheelchairs.
Patent JP-H07180064-A (JP)
Title: Production of grain-oriented silicon steel sheet excellent in film property and insulating film treating agent therfor
Inventor: TANAKA OSAMU
IPC: C21D8/12
Filed: 1993-12-22
Abstract: PURPOSE:To obtain excellent transformer iron core workability and iron loss improving effect by forming an insulating film by the use of a treating agent having a specified compsn. CONSTITUTION:An insulating treating agent for a silicon steel sheet having a compsn. of solid solution type multiple metal hydroxides with <=1mum average grain size expressed by a general formula of M<2+>1-xM<3+>x(OH)2+x-nyA<n->mH2O is used; where M<2+> is divalent metals such as Be, Mg, Ca, Ba, Sr, Sn, Mn, Fe, Co, Ni, Co and Zn, M<3+> is trivalent metals such as Al, Fe, Cr, Co, In, B, Ga and Ti, A<n-> is n-valent anions of OH<->, F<->, Cl<->, Br<->, CO3<2->, SO4<2->, SiO3<2->, HPO4<2->, CrO4<2->, (CH3COOH)2<2->, Fe (CN)6<3->, HBO3, 0<x<1.0 and 0<y<2.0 are satisfied and (m) is the number of interlayer water molecules. This treating agent is applied by 1 to 5g/m<2>, by weight, after baking, and baking treatment is executed in the temp. range of 400 to 1200 deg.C.
Patent JP-2000151270-A (JP)
Title: High frequency oscillator
Inventor: TSUKAMOTO SOTARO
IPC: H03B5/18
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency oscillator which improves frequency load stability in addition to the improvement of an output/harmonics ratio. SOLUTION: In this high frequency oscillator having a buffer amplifier circuit, an output port circuit 30 of a VCO 20 is formed by a T type circuit consisting of a coil L22 and capacitors C22 and C23, the coil L22 and the capacitors C22 and C23 have their respective values determined as three variables to a prescribed relation, and the capacitor C23 is further set to as low as possible within the range of simultaneously satisfying the prescribed relation.  Thus, the frequency component of power Po consumed by load resistance Zo connected to an output side of the output port circuit 30 is equal to or more than fundamental wave component target values Po and f0, also below 2nd harmonics component target values Po and 2f0, and also below 3rd harmonic component target values Po and 3f0 and hardly affected by the fluctuation even if the impedance of an output side of the circuit 30 fluctuates. Then, it is possible to improve the output/harmonics ratio in the VCO 20 and further to improve frequency load stability.
Patent JP-H08160773-A (JP)
Title: Image forming machine
Inventor: FUJITA YOSHIO
IPC: G03G21/00
Filed: 1994-12-02
Abstract: PURPOSE: To provide an image forming machine constituted so that the rear face of a transfer paper is prevented from being stained and toner is prevented from falling into a machine at a next image forming time by stopping the machine when jam occurs and returning toner attached to a transfer belt passed through a cleaning point to a more upstream side than the cleaning point when a cleaning blade is actuated to a non-actuation position. CONSTITUTION: The image forming machine 2 equipped with a transfer belt unit 6 is provided with a safety detection means detecting that the set of an opening and closing member constituting the forming machine 2 is finished and a control means controlling the action of the driving means of a driving roller 43 based on a signal from the safety detection means. By the control means, the driving means is controlled to be reversely driven and the roller 43 is reversely driven as much as prescribed quantity when the signal showing that the set is finished is outputted after the signal showing that the set is not finished is outputted once by the safety detection means.
Patent JP-H07181671-A (JP)
Title: Mask alignment inspecting method and inspecting device
Inventor: MIKAMI TORU
IPC: G03F1/84
Filed: 1993-12-22
Abstract: PURPOSE:To provide a mask alignment inspecting method and inspecting device capable of inspecting alignment accuracy with high accuracy. CONSTITUTION:A reference cumulative histogram (H(R)) is determined from a light intensity profile (R(x)) for reference obtd. by irradiating a reference measurement mark with light and an inspection cumulative histogram (H(M)) is determined from a light intensity profile (M(x)) for inspection obtd. by irradiating a measurement mark for inspection with light. The lightlintensity profile (M(x)) for inspection is corrected by subjecting the light intensity profile (M(x)) for inspection to image stressing so as to equalize the cumulative frequency (H(M)) of the inspection cumulative histogram and the cumulative frequency (H(R)) of the reference cumulative histogram (H(R)). The respective positions of the plural patterns are detected therefrom and the alignment accuracy between the plural masks corresponding to each of the plural patterns is inspected from these positions.
Patent JP-2001137973-A (JP)
Title: Negative angle forming die
Inventor: MATSUOKA MITSUO
IPC: B21D19/08
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a metal sheet formed part by maintaining a prescribed position against a columnar body and having good quality. SOLUTION: In a negative angle forming die, in which a lower die 2 is arranged with a columnar body 5 freely turning, a fitting part 14, a slide cam 13 facing the columnar body and freely sliding and an automatic return fixture to turn/retreat the columnar body, a work W placed to a support part 3 of the lower die is formed by a fitting part of the columnar body and a fitting part of the slide cam, after formed, the columnar body is turned/retreated by the automatic returning fixture, the formed work is taken out from the lower die, a lock device to maintain a prescribed position to the columnar body is provided.
Patent JP-H10162190-A (JP)
Title: Paper sheets processing device
Inventor: SUZUKI HIDETAKE
IPC: G07D7/00
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheets processing device that can precisely detect the thickness of a paper sheet, by preventing a reference roller from bending and accurately detecting the movement quantity of a detection roller. SOLUTION: This device has conveyor roller couples 5 to 7, which convey paper moneys H, a detecting means 13, which put the paper money H conveyed by the conveyor rollers 5 to 7 in between the reference roller 8a and the detection roller 8b pressed against the reference roller 8a so that it freely comes into contact with and is separated from the reference roller 8a and then measures the separated width of the detection roller 8b separated from the said reference roller 8a as a result of the insertion, and a holding roller 21 which is pressed against the reference roller 8a, and is equipped with a holding means, which holds the reference roller 8a by the holding roller 21 so that it does not bend with the pressing force of the detection roller 8b.
Patent JP-2000142491-A (JP)
Title: Tilt device for cab
Inventor: HATTORI JUNYA
IPC: B62D33/067
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an adequate tilt operational force by controlling torsional stress accumulated in a torsion bar responsive to a tilt angle of a cab in a tilt device for the cab. SOLUTION: This device is provided with guide members 10a, 10b that are arranged at application point parts of tilt forces of torsion bar arms 8a, 8b connected with torsion bars 7a, 7b, and control the tilt forces by moving the application point following a tilt operation. These guide members 10a, 10b are constituted in shapes where the tilt forces by the torsion bars 7a, 7b for the tilt angle of the cab become larger than a relation that the tilt forces by the torsion bars 7a, 7b change inversely proportionally to the tilt angle.